Data Zone
The site was identified as important in 2016 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:| Species | Red List1 | Season | Year(s) | Size | IBA criteria |
|---|---|---|---|---|---|
| Japanese Murrelet Synthliboramphus wumizusume | VU | breeding | 2002 | 20-30 breeding pairs | A1 |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2016) may differ.
| Year | Protected Area | Designation | % overlap with IBA |
|---|---|---|---|
| 1936 | Fuji hakone izu | 国立公園 | 14 |
| 2002 | Common fishery right area(Tokyo) | 共同漁業権区域 | 14 |
| Habitat1 | Habitat detail | % of IBA |
|---|---|---|
| Marine Neritic | 100 |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Hachijojima island - Marine (Japan). Downloaded from
https://datazone.birdlife.org/site/factsheet/hachijojima-island--marine-iba-japan on 22/11/2024.